baber/WOPTO huggingface dataset:
Patent AT-E114546-T1 (AT)
Inventor: HANDA TAKAYUKI C O MITSUI PETR
IPC: G05D23/275
Filed: 1989-07-21
Granted: 1994-12-15
Abstract: An electrofusion method in which an electrofusion joint having an electrical heating wire (11) embedded in the inner peripheral region thereof is fitted on or laterally pressed against an end of a resin pipe and electrical currentis supplied to the electrical resistance heating wire so as to melt and fuse the electrofusion joint. The joint is beforehand provided with an annular groove formed in the outer peripheral surface of the joint to reach a region near the electrical resistance heating wire. The annular groove defines a pin- or bar-like core which serves as a pressure-transmitting member such that any rise in the pressure due to fusion of the joint is detected by a pressure switch through the core, and the supply of the electrical current is terminated in response to detection of the pressure by the pressure switch through the core. Disclosed also is a method of confirming the state of fusion of an electrofusion joint in which the joint is beforehand provided with a detection hole (14) formed in the outer peripheral surface of the joint to reach a region near the electrical resistance heating wire. The detection hole is covered with a lid (15) of heat-resistant material during execution of the electrofusion process. The state of flowing of molten resin into the detection hole during execution of the electrofusion process is inspected through the lid and whether the fusion has been done successfully is confirmed by removing the lid after solidification of the resin. Also disclosed is an electrofusion joint comprising a detection hole formed in the outer peripheral surface of said joint to reach a region near said electrical resistance heating wire, a transparent or translucent heat-resistant lid embedded in or fixed to said joint so as to close said detection hole. Further disclosed is an electrofusion joint having an annular groove formed in the outer peripheral surface of said joint to reach a region near said electrical resistance heating wire, so as to define a pin- or bar-like core, and a stopper member provided above said core and capable of limiting the lift of said core.
Patent AT-E75193-T1 (AT)
Inventor: LAMBERT BERNARD
IPC: B60P1/48
Filed: 1989-02-23
Granted: 1992-05-15
Abstract: Transport vehicle (1, 1') having a loading area (5) which is equipped on each side of a zone to the rear of this loading area with a pair of arms (8, 9: 8') designed to at least indirectly grasp a container (13) and, under the action of control members (10, 11), to pivot about a transverse horizontal axis in order to load this container onto the loading area or unload it therefrom, characterised in that these arms (8, 9) are telescopic and, with their associated power members (10, 11) are hinged respectively to two plates (6, 7, 6', 7') that are laterally mobile between a retracted rest position in which these plates, these arms and these power members are entirely positioned within the transverse dimension of the vehicle and of a container carried by the vehicle. <IMAGE>
Patent AT-E88962-T1 (AT)
Inventor: THUMM HELMUT
IPC: B65B69/00
Filed: 1990-02-23
Granted: 1993-05-15
Abstract: Two cutter bars (11) are mounted displaceably relative to one another in a guiding slot of an elongate support. The cutters (12) of the cutter bars extend transversely with respect to the longitudinal extent of the support and their blades are arranged with an opposite inclination in such a way that the cutters are able to interact in the manner of claws, in order to seize the binding wires of the waste paper bales (A). The cutters are thus used for penetrating the waste paper bale in order to seize the binding wires in succession so that, after the cutter bars, including the supports, have been drawn away from the waste paper bale, the binding wires can be positioned at a point at which they can be seized by a winding mandrel. In this arrangement, the binding wires are additionally limited to a confined space at said point by means of a guiding nip formed between two guide rollers (4). As a result, it is possible to use a slotted winding mandrel or two parallel winding mandrels spaced apart at a small mutual distance, in whose slot or nip the binding wires can be received readily and reliably. 
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Patent AT-E119291-T1 (AT)
Inventor: PETERS HELMUT DR
IPC: G01N33/543
Filed: 1990-04-03
Granted: 1995-03-15
Abstract: The invention relates to an immunochemical competitive method for the detection and determination of antibodies against bacteria, viruses, parasites and fungi. It is also possible, with a variant of the described method, to detect the causative agent in body fluids. Also described are assay kits for carrying out the method and the use thereof.
Patent AT-E98325-T1 (AT)
Inventor: ERRANI DEO
IPC: E05B27/00
Filed: 1990-09-03
Granted: 1993-12-15
Abstract: The cylinder lock and key comprises at least two auxiliary pins (10,11) which are arranged or opposite sides with respect to the key slot (4) and have an end which protrudes into the slot (4). The opposite ends of the two auxiliary pins (10,11) cooperate with respective auxiliary tumbler pins (25,26) which are actuated by springs (27,28) and are suitable for being actuated in the position for rotation of the plug (3) by a lever (17) articulated in an opening (18) of the shank of the key (5) when the key (5) is fully inserted in the lock.
Patent AT-E116940-T1 (AT)
Inventor: KURATA YOSHIAKI
IPC: B65H7/14
Filed: 1990-06-15
Granted: 1995-01-15
Abstract: A sheet overlapping detecting method for use with sheets of unstable density includes the following steps. Light is radiated through a sheet of paper by N light emitting means and detected by N light detecting means, respectively, which generate a corresponding signal. The maximum light intensity signal is then selected and compared with each remaining N-1 signals to generate corresponding difference values associated with each N-1 signal respectively. The difference values are then compared with a predetermined value  @  @ d and the corresponding light intensity signals of all difference values which exceed this value are rejected. The average value Dr of the remaining light intensity values is then calculated and compared with a prestored overlapping determination value to determing whether overlapping of sheets has occurred. <IMAGE>
Patent AT-E133215-T1 (AT)
Inventor: RATTEE IAN DURHAM
IPC: D06P5/00
Filed: 1990-09-05
Granted: 1996-02-15
Abstract: By using printing pastes containing a high proportion, e.g. 8 to 15% by weight, of a humectant such as urea or glycerol, fabric printing processes may be developed which can be used both on fabric webs and on garments or garment panels with equal ease. Following the application of the printing paste, and before it has materially dried out, the fabric is confined between a pair of impermeable layers and heated to greater than 100 DEG C. The process is particularly advantageously applied to discharge printing in connection with which it is possible to use discharge printing techniques without the necessity for subsequent washing out and with the production of a visible discharge print immediately after the heat treatment step just noted.
Patent AT-E92782-T1 (AT)
Inventor: SZABO GEORGES
IPC: B01J27/125
Filed: 1990-06-25
Granted: 1993-08-15
Abstract: A process for the preparation and activation of a catalyst, comprising a stage of manufacture of a support consisting at least partially of at least one refractory inorganic oxide, a stage of deposition on the said support of at least one metal of the platinum lode, and a stage intended for the formation on the support of at least two metal halides of the Lewis acid type. 
<??>According to the invention, between the deposition of the said metal halides of the Lewis acid type and the use of the catalyst in the reactor, the catalyst is subjected to an activation stage by being maintained in an acidic and nonoxidising or reducing medium at a temperature of between 300 and 475 DEG C so that its final content of promoting metal of the zirconium, molybdenum, tungsten or titanium type is between 0.15 and 1% relative to the weight of the support.
Patent AT-E94150-T1 (AT)
Inventor: CINELLI SILVANO
IPC: D06F23/00
Filed: 1990-06-01
Granted: 1993-09-15
Abstract: A washing procedure for feathers, especially duck and goose feathers, consists of placing the feathers in a drum or cage (5) which is taken through pre-wash, washing and rinsing stages in a series of separate compartments (21-24) in tanks (1, 2) before spin-drying. The pre-wash takes place in cold or warm water in the first tank (1), after which the cage or drum is transferred to the second tank for washing in hot water with detergent, followed by rinsing in cold or warm water, which can contain bleaching agents. The second, compartmented tank can deal with a number of drums or cages at the same time, and the water in it can be heated by immersed steam coil(s). The loading/unloading and transfer operations can all be controlled automatically.
Patent AT-E145394-T1 (AT)
Inventor: KOENIG KARL ERIC
IPC: C07C253/00
Filed: 1990-08-13
Granted: 1996-12-15
Abstract: An improved process is provided for producing iminodiacetonitrile by contacting ammonia, formaldehyde and hydrogen cyanide, or hexamethylenetetramine, formaldehyde and hydrogen cyanide in a reaction medium, the improvement which comprises the further steps of thereafter adjusting the pH of the reaction medium to a pH between about 5.5 and about pH 10 and heating the reaction medium to an elevated temperature for a sufficient time to convert by-products in the reaction medium to iminodiacetonitrile.
Patent AT-E91390-T1 (AT)
Inventor: SCHWAIGER HERBERT
IPC: A23L27/40
Filed: 1990-08-02
Granted: 1993-07-15
Abstract: A table salt of reduced sodium content contains a mixture of sodium chloride and potassium chloride and additionally a proportion of monomagnesium citrate 5-hydrate, which is sufficient to suppress the bitter taste of potassium chloride.
Patent AT-E170627-T1 (AT)
Inventor: KIM YONG W
IPC: G01J3/443
Filed: 1990-04-20
Granted: 1998-09-15
Abstract: A method and apparatus for in-process transient spectroscopic analysis of a molten metal, wherein a probe containing a pulsed high-power laser producing a pulsed laser beam having a substantially triangular pulse waveshape is immersed in the molten metal and irradiates a representative quantity of the molten metal. The pulsed laser beam vaporizes a portion of the molten metal to produce a plasma plume having an elemental composition representative of the elemental composition of the molten metal. Before the plasma plume reaches thermal equilibrium shortly after termination of the laser pulse, a spectroscopic detector in the probe detects spectral line reversals, as caused by absorption of radiation emitted by the hotter inner portion of the plasma plume to relatively coller outer portions of the plasma plume, during a short first time window. Thereafter, when the afterglow plasma is in thermal equilibrium, a second spectroscopic detector also in the probe performs a second short time duration spectroscopic measurement. A rangefinder measures and controls the distance between the molten metal surface and the pulsed laser.
Patent AT-E135821-T1 (AT)
Inventor: WEISBART RICHARD
IPC: C12Q1/28
Filed: 1990-10-03
Granted: 1996-04-15
Abstract: Assays are provided for detecting the existence of active rheumatoid arthritis by detecting rheumatoid factor as a blood component which cross-links human IgG with sheep IgG. Particularly, an enzyme labelled assay is provided using biotin-avidin to link the enzyme to the immunoglobulin.
Patent AT-E100893-T1 (AT)
Inventor: WIEDEMANN GUENTER DR
IPC: E06B5/16
Filed: 1991-02-21
Granted: 1994-02-15
Abstract: The invention relates to a fireproof glazing for avoiding the passage of fire and smoke in the event of fire from one room into another, with at least one, in particular a number of fireproof panes which are arranged next to one another and contain a foaming means as protective material. In order to produce a simply constructed fireproof glazing, the components of which require no additional fireproofing measures, such as external or internal insulation of the supporting construction, it is proposed with the invention that each abutting surface of the fireproof pane (1), forming a narrow joint (6), adjoins directly a surface of the neighbouring structure, in particular fireproof pane (1), without insulation and that the joint (6) is in the event of fire closed in a fireproof and smokeproof manner by the foaming means of the fireproof pane (1). <IMAGE>
Patent AT-E110161-T1 (AT)
Inventor: STENKVIST SVEN-EINAR
IPC: H05B7/144
Filed: 1991-04-30
Granted: 1994-09-15
Abstract: In a direct-current arc furnace having a bottom electrode (2), electromagnetically and/or chemically induced bath agitations are substantially eliminated by an electromagnet (9) arranged under the vessel bottom (7). In this way the stability of the bottom electrode (2) is considerably increased. The electromagnet (9) is preferably integrated into the electrical supply of the furnace and serves as a smoothing choke.
Patent AT-E131599-T1 (AT)
Inventor: SCHEWE HERBERT DR
IPC: G01B7/30
Filed: 1991-09-13
Granted: 1995-12-15
Abstract: The rotary or linear position encoder includes a code carrier, on which a pattern of information items which depends on the respective rotary position or linear position of the code carrier is formed in at least one track (S). These information items are read out by a reading device. According to the invention, the code carrier is provided with a memory layer (5), in which the information items are written longitudinally or vertically as magnetisation patterns, the track (S) comprising two adjacent half-tracks (s, s') having opposed directions of magnetisation (M, M'). A magnetoresistive sensor (5) is preferably provided as the reading device. <IMAGE>
Patent AT-E139057-T1 (AT)
Inventor: HABERL GEORG DIPL-PHYS
IPC: H01H39/00
Filed: 1991-12-20
Granted: 1996-06-15
Abstract: The invention relates to a trip device for electrical switching apparatuses by means of an explosive charge (17) which can be detonated and causes the switching apparatus to trip, the explosive charge being formed by a pyrotechnic gas generator which acts on a pressure piston unit (16) which is coupled to the moving contact part (7) of the switching apparatus. <IMAGE>
Patent AT-E127725-T1 (AT)
Inventor: WUERL ERNST
IPC: B29C45/64
Filed: 1991-04-11
Granted: 1995-09-15
Abstract: An arrangement for closing injection moulds has one fixed end plate which is attached to a moving mould clamping plate on columns through a double toggle system. The double toggle linkage is operated by at least two other units which are disposed parallel to the centre line of the system and between the end plate and clamping plate concerned.
Patent AT-E119081-T1 (AT)
Inventor: TABIN JOZEF
IPC: H04R17/00
Filed: 1991-05-02
Granted: 1995-03-15
Abstract: A broadly tuned transducer system for pulse echo ranging systems has a rigid plate (1), to a planar radiating front surface of which is applied at least one layer of acoustic coupling material (6) having a density intermediate between that of the plate and an atmosphere into which the transducer is to be coupled. Three or more driver assemblies spaced apart in a two dimensional array are rigidly secured to a rear surface of the plate, each assembly having a loading block (3) and a piezoelectric element (2) compressed between the block and the plate (1). The driver assemblies all have the same resonant frequency on axes perpendicular to the plate and are driven in phase; they occupy not less than one fifth and not more than four fifths of the area of the rear surface of the plate, which is rigid enough to prevent the excitement of significant flexural oscillations. The arrangement permits the transducer to have a large planar radiating surface whilst using quite small piezoelectric elements (2).
Patent AT-E160140-T1 (AT)
Inventor: GROSSELIN JEAN-MICHEL
IPC: B01J31/24
Filed: 1991-08-01
Granted: 1997-11-15
Abstract: An allylation reactant and a process of synthesis employing this reactant. This reactant is characterised in that it comprises:     - an aqueous phase;   - an allyl alcohol or one of its derivatives; - a catalyst containing at least one element from column VIII of the Periodic Classification of the elements, the said element from column VIII of the Periodic Classification being maintained in the aqueous phase by complexing with at least one water-soluble coordinating agent (or ligand).   Application to organic synthesis.
Patent AT-E96189-T1 (AT)
Inventor: BRESSON RENE
IPC: E01F13/00
Filed: 1991-07-04
Granted: 1993-11-15
Abstract: The gear motor (5) and its electrical supply system (14-15) are housed inside the profiled member forming the post (1) whilst the output shaft (6) of the said gear motor extends laterally outside the said post in order to be connected via a crank pin (7) to an arm (9) whose free end is coupled to a pivot (10) provided in the base (4) at a point which is longitudinally offset relative to the pivot (2) of the post. <IMAGE>
Patent AT-E125486-T1 (AT)
Inventor: CHAPPUIS MICHEL
IPC: B29C49/00
Filed: 1991-10-29
Granted: 1995-08-15
Abstract: The cushioning element is formed of two plastics film webs (1, 2) superimposed on one another and connected together by means of first weld seams (3) and second weld seams (4). Two mutually adjacent first weld seams (3) and second weld seams (4) form in each case a chamber which, during the production process of the cushioning element, can be filled partly or fully with air or left unfilled, as required. In this manner, cushioning elements of which the shape can be individually adapted to an article (6) to be packaged can be produced. Preferably the cushioning element is provided for surrounding an article (6) to be packaged on at least three sides and, similar to a book cover, comprises a top side (7), a spine (9) and a bottom side (8). The cushioning element has the advantages that the advantages of moulded packaging parts can be obtained for a very small amount of material, the disposal being possible in an extremely small space by cutting open the air-filled chambers. Since it is provided to produce the cushioning elements, preferably at the frequency at which they are used, using an apparatus installed near to the place of use, the space requirement for the packaging material is practically negligible. <IMAGE>
Patent AT-E129060-T1 (AT)
Inventor: RAVETTI ROBERTO
IPC: F16L55/124
Filed: 1991-11-26
Granted: 1995-10-15
Abstract: A device for temporarily blocking medium-pressure gas pipes includes a cup-shaped body (12) for mounting on a sleeve (M) which is welded to the pipe (T) at right angles, and a rod (18) which is slidable sealingly relative to the cup-shaped body (12) and has an angled end with an annular seal (28) which can be expanded against the internal wall of the pipe (T). <IMAGE>
Patent AT-E107029-T1 (AT)
Inventor: HAMMERICH MADS
IPC: G01N29/24
Filed: 1991-03-04
Granted: 1994-06-15
Abstract: PCT No. PCT/DK91/00061 Sec. 371 Date Sep. 1, 1992 Sec. 102(e) Date Sep. 1, 1992 PCT Filed Mar. 4, 1991 PCT Pub. No. WO91/14176 PCT Pub. Date Sep. 19, 1991.The microphone in a photoacoustic cell that is part of an apparatus for photoacoustic analysis of at least one substance is protected against the harmful effects from the analyzed substance by sonically communicating the microphone with the excitation zone through a waveguide that is at least partly located within the excitation zone. The substance to be analyzed is supplied to the excitation zone, in which zone an acoustic signal is generated by an acoustic frequency modulation of an optical signal directed into the substance in the excitation zone. The substance is prevented from reaching the microphone by supplying a protecting gas to a portion of the waveguide proximate to the microphone. The waveguide is an acoustic resonator in which at least two antinodes of the acoustic signal are present, the resonator being excited in one antinode by the acoustic signal and the microphone being mounted in another antinode such that the waveguide transmits the generated acoustic signal from the substance through the protecting gas to the microphone without any significant weakening of the acoustic signal.
Patent AT-E171813-T1 (AT)
Inventor: KEIBLE EDWARD ANTHONY
IPC: H01L21/60
Filed: 1991-07-16
Granted: 1998-10-15
Abstract: PCT No. PCT/GB91/01172 Sec. 371 Date Mar. 18, 1993 Sec. 102(e) Date Mar. 18, 1993 PCT Filed Jul. 16, 1991 PCT Pub. No. WO92/02038 PCT Pub. Date Feb. 6, 1992.Uniaxially conductive connector formed in situ on microchip by laser drilling an insulating layer at least 5 micrometers thick to provide holes communicating with the chip bonding sites, and depositing metal in the holes to establish electrical connection with the bonding sites. Excimer U.V. laser ablation of a polyimide insulating layer is preferred, followed by removal of a surface layer (preferably of amorphous polyamide from the insulating layer to expose the ends of the metal deposited in the holes.
Patent AT-E146888-T1 (AT)
Inventor: BLOME RAINER
IPC: G06K19/07
Filed: 1992-08-06
Granted: 1997-01-15
Abstract: A data carrier in the form of a pass card having a card body (1) which is injection-moulded from plastic and has a recess (10) for holding a carrier (2) of a circuit module (20). In order to hold the circuit module (20) the recess (10) has, in the centre, a depression (12) which is curved in a concave manner, a small residual thickness (DR) of the flat card body (1) remaining. The edge regions of the recess and the corner regions are rounded, as a result of which notch stresses are reduced. <IMAGE>
Patent AT-E140108-T1 (AT)
Inventor: KLOOSTERHOUSE GEORGE
IPC: H02K1/27
Filed: 1992-09-30
Granted: 1996-07-15
Abstract: An electromagnetic motor includes a rotor (2) having a plurality of magnets (18) mounted along a perimeter of the rotor (2). Preferably, adjacent magnets have opposite poles facing outward. One or more electromagnets (8) are disposed adjacent to the perimeter of the rotor (2) so that as the rotor (2) rotates, the magnets (18) mounted on the rotor (2) are carried near the poles of the electromagnets (8). Current is supplied to the electromagnets (8) by a drive circuit in a predetermined phase relationship with the rotation of the rotor (2) such that, for substantially all angular positions of the rotor (2), magnetic attraction and repulsion between the poles of the electromagnets and the magnets mounted on the rotor (2) urge the rotor (2) to rotate in a desired direction. Reflective material (28) is mounted on the rotor (2) in predetermined angular positions. The drive circuit includes a photosensitive device which produces a signal whose value varies according to whether the device is receiving light reflected from the reflective material (28). The signal is amplified to produce drive current for the electromagnets (8). <IMAGE>   <IMAGE>
Patent AT-E118161-T1 (AT)
Inventor: WINKLER KLAUS DR
IPC: A61B17/22
Filed: 1992-10-23
Granted: 1995-02-15
Abstract: The invention relates to a device for removing calculi from human bodies, comprising a catching bag which can be introduced into the human body and in which the calculus to be removed is received, this catching bag being capable of being closed after reception of the calculus and the interior of the catching bag then being capable of being flushed with an acid which leads to dissolution of the calculus. 
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Patent AT-E139873-T1 (AT)
Inventor: BERGMANN CLAUDE
IPC: H02M7/5387
Filed: 1992-04-03
Granted: 1996-07-15
Abstract: Control device for an electric motor with stator winding, in particular an asynchronous motor. A DC voltage (12) is chopped by means of variable frequency and variable mark/space ratio switches (151, 181) in such a way that in each chopping period the intensity of the stator current is dependent on the mark/space ratio. A generator (20) is provided so that this mark/space ratio varies sinusoidally. The chopping frequency is variable in order to permit frequency variation of the sinusoid and hence speed variation of the motor. <IMAGE>